uninitialized constant Twitter::OAuth - ruby-on-rails-3

Question

I'm struggling to get my app to display a timeline of feeds from my app. So far I've used the oauth-plugin, oauth and twitter gems (for rails3) to get it authorised. This has worked just fine.
Now I'm struggling when I try and connect.
I end up with an error:
uninitialized constant Twitter::OAuth
Have checked I don't have another action calling twitter (as in another post here). But so far, no luck.
Hope someone can help!
Edit -
I forgot to mention I'm using Devise to authenticate my users. Have tried inserting:
require 'twitter'
But still no success..
-- EDIT TWO --
Found a solution on the twitter gem git site about depreciating this in version 1.0.
I've now replaced the code in my twitter_token.rb file with:
def client
unless #client
#twitter_oauth=Twitter::Client.new(:TwitterToken.consumer.key,:TwitterToken.consumer.secret)
#twitter_oauth.authorize_from_access(token,secret)
#client=Twitter::Base.new(#twitter_oauth)
end
Which gets rid of that error but now leads to another :(
undefined method `consumer' for :TwitterToken:Symbol
I have also tried this:
def client
unless #client
#twitter_oauth=Twitter::Client.new(:oauth_token =>'TwitterToken.consumer.key', :oauth_token_secret=>'TwitterToken.consumer.secret')
#twitter_oauth.authorize_from_access token,secret
#client=Twitter::Base.new(#twitter_oauth)
end
Which gives the following error:
undefined method `authorize_from_access' for #<Twitter::Client:0x00000102da1530>
Any ideas? I'm going insane!

Answer 1

I'm going to answer my own question here - if it helps one person, it's worth it considering I lost three days to it.
Using the latest twitter gem, devise and oauth-plugin. I was seeing a lot of errors. The latest twitter_token controller on the oauth-plugin site does not work, even though it's been updated for a recent twitter gem..
In the end, I deleted my entire twitter_token.rb file and started again:
require 'twitter'
class TwitterToken < ConsumerToken
TWITTER_SETTINGS={:site=>"http://api.twitter.com", :request_endpoint => 'http://api.twitter.com',}
def self.consumer
#consumer||=OAuth::Consumer.new credentials[:key],credentials[:secret],TWITTER_SETTINGS
end
def client
Twitter.configure do |config|
config.consumer_key = TwitterToken.consumer.key
config.consumer_secret = TwitterToken.consumer.secret
config.oauth_token = token
config.oauth_token_secret = secret
end
#client ||= Twitter::Client.new
end
end
You can then update twitter using something like this:
<%= current_user.twitter_token.client.update("At last it's working!") %>
Also, make sure you're using the rails3 branch of the oauth-plugin..